0xfa1c…65d1
Paid $5.06 of the $3058.83M Roundhouse has indexed across 1,396,904 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (302) · Ethereum (2)
What it buys
Grouped by the capability each merchant's catalogue is mostly about. A merchant counts once, in one group — nothing records which of its endpoints a payment bought.
| Group | Share | Spent | Calls | Sellers |
|---|---|---|---|---|
| Not in any catalogue | 80% | $3.57 | 90 | 7 |
| Web & Content | 15% | $0.66 | 75 | 3 |
| Crypto Markets | 4% | $0.16 | 17 | 1 |
| Location & Weather | 2% | $0.07 | 6 | 1 |
$3.52 went to wallets that publish no endpoint in any catalogue we crawl — spend we can see and cannot describe.
Services it paid
A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; for 6 of 12 the amount paid narrows the list to the ones listed at that price.
- 0x48ad…36b8 · last paid 99d ago$2.4649 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x18ec…35f3 · last paid 18d ago$0.6731 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x9dba…0df8 · last paid 29d ago$0.3558 calls
▸3 of 32 catalogued endpoints list a price this agent paid
- /tweets/searchPrice matchWeb search$0.006 listed
- /tweets/mentionsPrice match$0.006 listed
- /tweets/mediaUploadPrice match$0.006 listed
- /tweets/user$0.01 listed
- /tweets/by/id$0.0025 listed
- /users/by/username$0.005 listed
- /lists/tweets$0.01 listed
- /users/by/id$0.005 listed
24 further catalogued endpoints not listed.
- 0xcc42…305f · last paid 58d ago$0.2410 calls
▸177 of 200 catalogued endpoints list a price this agent paid
- /v1/econ/:seriesPrice match$0.02 listed
- /v1/alerts/fire-weatherPrice match$0.01 listed
- /v1/ping$0.001 listed
- /v1/calendar/delta$0.005 listed
- /v1/oracle/v3/sea-edgeWeather forecast$0.05 listed
- /v1/recalls/delta$0.005 listed
- /v1/movers/entertainment$0.04 listed
- /v1/board/science-tech$0.04 listed
192 further catalogued endpoints not listed.
- 0x3831…3442 · last paid 69d ago$0.1617 calls
▸9 of 9 catalogued endpoints list a price this agent paid
- /spotPrice matchCrypto spot price$0.01 listed
- /midsPrice match$0.005 listed
- /predicted-fundingPrice match$0.01 listed
- /oi-capsPrice match$0.005 listed
- /candlesPrice matchCrypto price history$0.01 listed
- /fundingPrice matchPerp funding and open interest$0.01 listed
- /perpsPrice matchPerp funding and open interest$0.01 listed
- /bookPrice match$0.01 listed
1 further catalogued endpoints not listed.
- 0xab42…df96 · last paid 105d ago$0.102 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xa95b…c5fa · last paid 62d ago$0.101 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xb059…79bd · last paid 63d ago$0.101 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x4020…0003 · last paid 3d ago$0.093 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x4466…125e · last paid 69d ago$0.076 calls
▸37 of 200 catalogued endpoints list a price this agent paid
- /chain/honeypotPrice match$0.01 listed
- /stock/cn-indexPrice match$0.01 listed
- /finance/forexPrice match$0.008 listed
- /finance/central-rates$0.01 listed
- /forex/convert/cny/usd/cny-usd$0.004 listed
- /aviation/airport-status$0.005 listed
- /chain/gas-compare$0.005 listed
- /chain/wallet-label$0.005 listed
192 further catalogued endpoints not listed.
- 0xf22e…f493 · last paid 62d ago$0.077 calls
▸107 of 200 catalogued endpoints list a price this agent paid
- /searchPrice matchWeb search$0.003 listed
- /search/newsPrice matchNews search$0.003 listed
- /crypto/hash$0.001 listed
- /crypto/convert$0.001 listed
- /quant/kelly$0.001 listed
- /convertCurrency conversion$0.001 listed
- /legal/litigation$0.03 listed
- /extractPage to markdown$0.002 listed
192 further catalogued endpoints not listed.
- 0xef87…5e06 · last paid 58d ago$0.053 calls
▸22 of 30 catalogued endpoints list a price this agent paid
- /v1/github-repo-activityPrice match$0.03 listed
- /v1/air-qualityPrice match$0.01 listed
- /v1/usgs-earthquakesPrice match$0.03 listed
- /v1/weather-nowPrice match$0.03 listed
- /v1/trending-crossPrice match$0.03 listed
- /v1/who-gho-timeseriesPrice match$0.01 listed
- /v1/ecb-forex-fixing-vs-marketPrice match$0.01 listed
- /v1/commodity-macro$0.05 listed
22 further catalogued endpoints not listed.
One merchant publishes more endpoints than a single catalogue read returns; its list is partial.
Funds flow over time
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0x48ad…36b8 | $2.46 | $0.00 | 49 | 99d ago | Graph |
| 0x18ec…35f3 | $0.67 | $0.00 | 31 | 18d ago | Graph |
| 0x9dba…0df8 | $0.35 | $0.00 | 58 | 29d ago | Graph |
| 0xcc42…305f | $0.24 | $0.00 | 10 | 58d ago | Graph |
| 0x3831…3442 | $0.16 | $0.00 | 17 | 69d ago | Graph |
| 0xa95b…c5fa | $0.10 | $0.00 | 1 | 62d ago | Graph |
| 0xb059…79bd | $0.10 | $0.00 | 1 | 63d ago | Graph |
| 0xab42…df96 | $0.10 | $0.00 | 2 | 105d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
1 self-dealing settlement (payer = payee) observed, in all 304 observed settlements.
Organic volume $5.06 of $5.06 total.
Recent activity
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check what 0xfa1c…65d1 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xfa1c6ff4ede5a8290b292f40bb7ad0fbcb1c65d1
Show the promptHide the prompt
Using Roundhouse, vet this agent for me: what is it, what has it paid for, and does its on-chain record support what its card claims? Agent: 0xfa1c…65d1 curl -s 'https://api.roundhouseai.io/v0/agents/0xfa1c6ff4ede5a8290b292f40bb7ad0fbcb1c65d1' curl -s 'https://api.roundhouseai.io/v0/entities/0xfa1c6ff4ede5a8290b292f40bb7ad0fbcb1c65d1/settlements' Roundhouse indexes public chain data and does not vouch for any agent's claims — treat the card as a claim and the settlements as the evidence. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.